Hellenic Telecommunications Organization ( OTCMKTS:HLTOY ) and Cellcom Israel ( OTCMKTS:CELJF ) are both utilities companies, but which is the superior investment? We will compare the two companies based on the strength of their earnings, profitability, dividends, analyst recommendations, valuation, institutional ownership and risk. Institutional & Insider Ownership 0.0% of Hellenic Telecommunications Organization shares are owned by institutional investors. Comparatively, 1.0% of Cellcom Israel shares are owned by institutional investors. Strong institutional ownership is an indication that large money managers, endowments and hedge funds believe a company will outperform the market over the long term. This table compares Hellenic Telecommunications...